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-rw-r--r--scripts/Makefile.gcc-plugins6
-rw-r--r--scripts/Makefile.kasan3
-rwxr-xr-xscripts/checksyscalls.sh6
-rw-r--r--scripts/gcc-plugins/Kconfig20
-rw-r--r--scripts/gcc-plugins/cyc_complexity_plugin.c69
-rw-r--r--scripts/gcc-plugins/gcc-common.h132
-rw-r--r--scripts/gcc-plugins/gcc-generate-gimple-pass.h19
-rw-r--r--scripts/gcc-plugins/gcc-generate-ipa-pass.h19
-rw-r--r--scripts/gcc-plugins/gcc-generate-rtl-pass.h19
-rw-r--r--scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h19
-rw-r--r--scripts/gcc-plugins/structleak_plugin.c2
-rwxr-xr-xscripts/leaking_addresses.pl3
-rwxr-xr-xscripts/recordmcount.pl2
-rw-r--r--scripts/sorttable.c38
14 files changed, 52 insertions, 305 deletions
diff --git a/scripts/Makefile.gcc-plugins b/scripts/Makefile.gcc-plugins
index 952e46876329..1d16ca1b78c9 100644
--- a/scripts/Makefile.gcc-plugins
+++ b/scripts/Makefile.gcc-plugins
@@ -1,7 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-gcc-plugin-$(CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) += cyc_complexity_plugin.so
-
gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) \
+= -DLATENT_ENTROPY_PLUGIN
@@ -19,6 +17,10 @@ gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF) \
+= -fplugin-arg-structleak_plugin-byref
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \
+= -fplugin-arg-structleak_plugin-byref-all
+ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK
+ DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable
+endif
+export DISABLE_STRUCTLEAK_PLUGIN
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \
+= -DSTRUCTLEAK_PLUGIN
diff --git a/scripts/Makefile.kasan b/scripts/Makefile.kasan
index 801c415bac59..b9e94c5e7097 100644
--- a/scripts/Makefile.kasan
+++ b/scripts/Makefile.kasan
@@ -33,10 +33,11 @@ else
CFLAGS_KASAN := $(CFLAGS_KASAN_SHADOW) \
$(call cc-param,asan-globals=1) \
$(call cc-param,asan-instrumentation-with-call-threshold=$(call_threshold)) \
- $(call cc-param,asan-stack=$(stack_enable)) \
$(call cc-param,asan-instrument-allocas=1)
endif
+CFLAGS_KASAN += $(call cc-param,asan-stack=$(stack_enable))
+
endif # CONFIG_KASAN_GENERIC
ifdef CONFIG_KASAN_SW_TAGS
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index fd9777f63f14..9dbab13329fa 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -82,10 +82,8 @@ cat << EOF
#define __IGNORE_truncate64
#define __IGNORE_stat64
#define __IGNORE_lstat64
-#define __IGNORE_fstat64
#define __IGNORE_fcntl64
#define __IGNORE_fadvise64_64
-#define __IGNORE_fstatat64
#define __IGNORE_fstatfs64
#define __IGNORE_statfs64
#define __IGNORE_llseek
@@ -253,6 +251,10 @@ cat << EOF
#define __IGNORE_getpmsg
#define __IGNORE_putpmsg
#define __IGNORE_vserver
+
+/* 64-bit ports never needed these, and new 32-bit ports can use statx */
+#define __IGNORE_fstat64
+#define __IGNORE_fstatat64
EOF
}
diff --git a/scripts/gcc-plugins/Kconfig b/scripts/gcc-plugins/Kconfig
index ab9eb4cbe33a..51d81c3f03d6 100644
--- a/scripts/gcc-plugins/Kconfig
+++ b/scripts/gcc-plugins/Kconfig
@@ -19,24 +19,10 @@ menuconfig GCC_PLUGINS
if GCC_PLUGINS
-config GCC_PLUGIN_CYC_COMPLEXITY
- bool "Compute the cyclomatic complexity of a function" if EXPERT
- depends on !COMPILE_TEST # too noisy
- help
- The complexity M of a function's control flow graph is defined as:
- M = E - N + 2P
- where
-
- E = the number of edges
- N = the number of nodes
- P = the number of connected components (exit nodes).
-
- Enabling this plugin reports the complexity to stderr during the
- build. It mainly serves as a simple example of how to create a
- gcc plugin for the kernel.
-
config GCC_PLUGIN_SANCOV
bool
+ # Plugin can be removed once the kernel only supports GCC 6+
+ depends on !CC_HAS_SANCOV_TRACE_PC
help
This plugin inserts a __sanitizer_cov_trace_pc() call at the start of
basic blocks. It supports all gcc versions with plugin support (from
@@ -83,8 +69,6 @@ config GCC_PLUGIN_RANDSTRUCT
the existing seed and will be removed by a make mrproper or
make distclean.
- Note that the implementation requires gcc 4.7 or newer.
-
This plugin was ported from grsecurity/PaX. More information at:
* https://grsecurity.net/
* https://pax.grsecurity.net/
diff --git a/scripts/gcc-plugins/cyc_complexity_plugin.c b/scripts/gcc-plugins/cyc_complexity_plugin.c
deleted file mode 100644
index 73124c2b3edd..000000000000
--- a/scripts/gcc-plugins/cyc_complexity_plugin.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2011-2016 by Emese Revfy <re.emese@gmail.com>
- * Licensed under the GPL v2, or (at your option) v3
- *
- * Homepage:
- * https://github.com/ephox-gcc-plugins/cyclomatic_complexity
- *
- * https://en.wikipedia.org/wiki/Cyclomatic_complexity
- * The complexity M is then defined as:
- * M = E - N + 2P
- * where
- *
- * E = the number of edges of the graph
- * N = the number of nodes of the graph
- * P = the number of connected components (exit nodes).
- *
- * Usage (4.5 - 5):
- * $ make clean; make run
- */
-
-#include "gcc-common.h"
-
-__visible int plugin_is_GPL_compatible;
-
-static struct plugin_info cyc_complexity_plugin_info = {
- .version = "20160225",
- .help = "Cyclomatic Complexity\n",
-};
-
-static unsigned int cyc_complexity_execute(void)
-{
- int complexity;
- expanded_location xloc;
-
- /* M = E - N + 2P */
- complexity = n_edges_for_fn(cfun) - n_basic_blocks_for_fn(cfun) + 2;
-
- xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
- fprintf(stderr, "Cyclomatic Complexity %d %s:%s\n", complexity,
- xloc.file, DECL_NAME_POINTER(current_function_decl));
-
- return 0;
-}
-
-#define PASS_NAME cyc_complexity
-
-#define NO_GATE
-#define TODO_FLAGS_FINISH TODO_dump_func
-
-#include "gcc-generate-gimple-pass.h"
-
-__visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-{
- const char * const plugin_name = plugin_info->base_name;
-
- PASS_INFO(cyc_complexity, "ssa", 1, PASS_POS_INSERT_AFTER);
-
- if (!plugin_default_version_check(version, &gcc_version)) {
- error(G_("incompatible gcc/plugin versions"));
- return 1;
- }
-
- register_callback(plugin_name, PLUGIN_INFO, NULL,
- &cyc_complexity_plugin_info);
- register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL,
- &cyc_complexity_pass_info);
-
- return 0;
-}
diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h
index 0c087614fc3e..9a1895747b15 100644
--- a/scripts/gcc-plugins/gcc-common.h
+++ b/scripts/gcc-plugins/gcc-common.h
@@ -27,9 +27,7 @@
#include "except.h"
#include "function.h"
#include "toplev.h"
-#if BUILDING_GCC_VERSION >= 5000
#include "expr.h"
-#endif
#include "basic-block.h"
#include "intl.h"
#include "ggc.h"
@@ -39,11 +37,7 @@
#include "params.h"
#endif
-#if BUILDING_GCC_VERSION <= 4009
-#include "pointer-set.h"
-#else
#include "hash-map.h"
-#endif
#if BUILDING_GCC_VERSION >= 7000
#include "memmodel.h"
@@ -92,16 +86,13 @@
#include "stmt.h"
#include "gimplify.h"
#include "gimple.h"
-#include "tree-ssa-operands.h"
#include "tree-phinodes.h"
#include "tree-cfg.h"
#include "gimple-iterator.h"
#include "gimple-ssa.h"
#include "ssa-iterators.h"
-#if BUILDING_GCC_VERSION >= 5000
#include "builtins.h"
-#endif
/* missing from basic_block.h... */
void debug_dominance_info(enum cdi_direction dir);
@@ -152,125 +143,6 @@ struct register_pass_info NAME##_pass_info = { \
#define TODO_dump_func 0
#define TODO_dump_cgraph 0
-#if BUILDING_GCC_VERSION <= 4009
-#define TODO_verify_il 0
-#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
-
-#define section_name_prefix LTO_SECTION_NAME_PREFIX
-#define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
-
-rtx emit_move_insn(rtx x, rtx y);
-
-typedef struct rtx_def rtx_insn;
-
-static inline const char *get_decl_section_name(const_tree decl)
-{
- if (DECL_SECTION_NAME(decl) == NULL_TREE)
- return NULL;
-
- return TREE_STRING_POINTER(DECL_SECTION_NAME(decl));
-}
-
-static inline void set_decl_section_name(tree node, const char *value)
-{
- if (value)
- DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
- else
- DECL_SECTION_NAME(node) = NULL;
-}
-#endif
-
-#if BUILDING_GCC_VERSION == 4009
-typedef struct gimple_statement_asm gasm;
-typedef struct gimple_statement_base gassign;
-typedef struct gimple_statement_call gcall;
-typedef struct gimple_statement_base gcond;
-typedef struct gimple_statement_base gdebug;
-typedef struct gimple_statement_base ggoto;
-typedef struct gimple_statement_phi gphi;
-typedef struct gimple_statement_base greturn;
-
-static inline gasm *as_a_gasm(gimple stmt)
-{
- return as_a<gasm>(stmt);
-}
-
-static inline const gasm *as_a_const_gasm(const_gimple stmt)
-{
- return as_a<const gasm>(stmt);
-}
-
-static inline gassign *as_a_gassign(gimple stmt)
-{
- return stmt;
-}
-
-static inline const gassign *as_a_const_gassign(const_gimple stmt)
-{
- return stmt;
-}
-
-static inline gcall *as_a_gcall(gimple stmt)
-{
- return as_a<gcall>(stmt);
-}
-
-static inline const gcall *as_a_const_gcall(const_gimple stmt)
-{
- return as_a<const gcall>(stmt);
-}
-
-static inline gcond *as_a_gcond(gimple stmt)
-{
- return stmt;
-}
-
-static inline const gcond *as_a_const_gcond(const_gimple stmt)
-{
- return stmt;
-}
-
-static inline gdebug *as_a_gdebug(gimple stmt)
-{
- return stmt;
-}
-
-static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
-{
- return stmt;
-}
-
-static inline ggoto *as_a_ggoto(gimple stmt)
-{
- return stmt;
-}
-
-static inline const ggoto *as_a_const_ggoto(const_gimple stmt)
-{
- return stmt;
-}
-
-static inline gphi *as_a_gphi(gimple stmt)
-{
- return as_a<gphi>(stmt);
-}
-
-static inline const gphi *as_a_const_gphi(const_gimple stmt)
-{
- return as_a<const gphi>(stmt);
-}
-
-static inline greturn *as_a_greturn(gimple stmt)
-{
- return stmt;
-}
-
-static inline const greturn *as_a_const_greturn(const_gimple stmt)
-{
- return stmt;
-}
-#endif
-
#define TODO_ggc_collect 0
#define NODE_SYMBOL(node) (node)
#define NODE_DECL(node) (node)->decl
@@ -282,7 +154,7 @@ static inline opt_pass *get_pass_for_id(int id)
return g->get_passes()->get_pass_for_id(id);
}
-#if BUILDING_GCC_VERSION >= 5000 && BUILDING_GCC_VERSION < 6000
+#if BUILDING_GCC_VERSION < 6000
/* gimple related */
template <>
template <>
@@ -292,7 +164,6 @@ inline bool is_a_helper<const gassign *>::test(const_gimple gs)
}
#endif
-#if BUILDING_GCC_VERSION >= 5000
#define TODO_verify_ssa TODO_verify_il
#define TODO_verify_flow TODO_verify_il
#define TODO_verify_stmts TODO_verify_il
@@ -533,7 +404,6 @@ static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimpl
{
referring_node->remove_stmt_references(stmt);
}
-#endif
#if BUILDING_GCC_VERSION < 6000
#define get_inner_reference(exp, pbitsize, pbitpos, poffset, pmode, punsignedp, preversep, pvolatilep, keep_aligning) \
diff --git a/scripts/gcc-plugins/gcc-generate-gimple-pass.h b/scripts/gcc-plugins/gcc-generate-gimple-pass.h
index 51780828734e..503c07496396 100644
--- a/scripts/gcc-plugins/gcc-generate-gimple-pass.h
+++ b/scripts/gcc-plugins/gcc-generate-gimple-pass.h
@@ -78,17 +78,6 @@ static const pass_data _PASS_NAME_PASS_DATA = {
.type = GIMPLE_PASS,
.name = _PASS_NAME_NAME,
.optinfo_flags = OPTGROUP_NONE,
-#if BUILDING_GCC_VERSION >= 5000
-#elif BUILDING_GCC_VERSION == 4009
- .has_gate = _HAS_GATE,
- .has_execute = _HAS_EXECUTE,
-#else
- .gate = _GATE,
- .execute = _EXECUTE,
- .sub = NULL,
- .next = NULL,
- .static_pass_number = 0,
-#endif
.tv_id = TV_NONE,
.properties_required = PROPERTIES_REQUIRED,
.properties_provided = PROPERTIES_PROVIDED,
@@ -102,21 +91,13 @@ public:
_PASS_NAME_PASS() : gimple_opt_pass(_PASS_NAME_PASS_DATA, g) {}
#ifndef NO_GATE
-#if BUILDING_GCC_VERSION >= 5000
virtual bool gate(function *) { return _GATE(); }
-#else
- virtual bool gate(void) { return _GATE(); }
-#endif
#endif
virtual opt_pass * clone () { return new _PASS_NAME_PASS(); }
#ifndef NO_EXECUTE
-#if BUILDING_GCC_VERSION >= 5000
virtual unsigned int execute(function *) { return _EXECUTE(); }
-#else
- virtual unsigned int execute(void) { return _EXECUTE(); }
-#endif
};
}
diff --git a/scripts/gcc-plugins/gcc-generate-ipa-pass.h b/scripts/gcc-plugins/gcc-generate-ipa-pass.h
index c34ffec035bf..1e7f064e8f6e 100644
--- a/scripts/gcc-plugins/gcc-generate-ipa-pass.h
+++ b/scripts/gcc-plugins/gcc-generate-ipa-pass.h
@@ -146,17 +146,6 @@ static const pass_data _PASS_NAME_PASS_DATA = {
.type = IPA_PASS,
.name = _PASS_NAME_NAME,
.optinfo_flags = OPTGROUP_NONE,
-#if BUILDING_GCC_VERSION >= 5000
-#elif BUILDING_GCC_VERSION == 4009
- .has_gate = _HAS_GATE,
- .has_execute = _HAS_EXECUTE,
-#else
- .gate = _GATE,
- .execute = _EXECUTE,
- .sub = NULL,
- .next = NULL,
- .static_pass_number = 0,
-#endif
.tv_id = TV_NONE,
.properties_required = PROPERTIES_REQUIRED,
.properties_provided = PROPERTIES_PROVIDED,
@@ -180,20 +169,12 @@ public:
_VARIABLE_TRANSFORM) {}
#ifndef NO_GATE
-#if BUILDING_GCC_VERSION >= 5000
virtual bool gate(function *) { return _GATE(); }
-#else
- virtual bool gate(void) { return _GATE(); }
-#endif
virtual opt_pass *clone() { return new _PASS_NAME_PASS(); }
#ifndef NO_EXECUTE
-#if BUILDING_GCC_VERSION >= 5000
virtual unsigned int execute(function *) { return _EXECUTE(); }
-#else
- virtual unsigned int execute(void) { return _EXECUTE(); }
-#endif
#endif
};
}
diff --git a/scripts/gcc-plugins/gcc-generate-rtl-pass.h b/scripts/gcc-plugins/gcc-generate-rtl-pass.h
index d14614f4b139..7cd46e8d5049 100644
--- a/scripts/gcc-plugins/gcc-generate-rtl-pass.h
+++ b/scripts/gcc-plugins/gcc-generate-rtl-pass.h
@@ -78,17 +78,6 @@ static const pass_data _PASS_NAME_PASS_DATA = {
.type = RTL_PASS,
.name = _PASS_NAME_NAME,
.optinfo_flags = OPTGROUP_NONE,
-#if BUILDING_GCC_VERSION >= 5000
-#elif BUILDING_GCC_VERSION == 4009
- .has_gate = _HAS_GATE,
- .has_execute = _HAS_EXECUTE,
-#else
- .gate = _GATE,
- .execute = _EXECUTE,
- .sub = NULL,
- .next = NULL,
- .static_pass_number = 0,
-#endif
.tv_id = TV_NONE,
.properties_required = PROPERTIES_REQUIRED,
.properties_provided = PROPERTIES_PROVIDED,
@@ -102,21 +91,13 @@ public:
_PASS_NAME_PASS() : rtl_opt_pass(_PASS_NAME_PASS_DATA, g) {}
#ifndef NO_GATE
-#if BUILDING_GCC_VERSION >= 5000
virtual bool gate(function *) { return _GATE(); }
-#else
- virtual bool gate(void) { return _GATE(); }
-#endif
#endif
virtual opt_pass *clone() { return new _PASS_NAME_PASS(); }
#ifndef NO_EXECUTE
-#if BUILDING_GCC_VERSION >= 5000
virtual unsigned int execute(function *) { return _EXECUTE(); }
-#else
- virtual unsigned int execute(void) { return _EXECUTE(); }
-#endif
#endif
};
}
diff --git a/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h b/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h
index ef6f4c2cb6fa..33093ccc947a 100644
--- a/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h
+++ b/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h
@@ -78,17 +78,6 @@ static const pass_data _PASS_NAME_PASS_DATA = {
.type = SIMPLE_IPA_PASS,
.name = _PASS_NAME_NAME,
.optinfo_flags = OPTGROUP_NONE,
-#if BUILDING_GCC_VERSION >= 5000
-#elif BUILDING_GCC_VERSION == 4009
- .has_gate = _HAS_GATE,
- .has_execute = _HAS_EXECUTE,
-#else
- .gate = _GATE,
- .execute = _EXECUTE,
- .sub = NULL,
- .next = NULL,
- .static_pass_number = 0,
-#endif
.tv_id = TV_NONE,
.properties_required = PROPERTIES_REQUIRED,
.properties_provided = PROPERTIES_PROVIDED,
@@ -102,21 +91,13 @@ public:
_PASS_NAME_PASS() : simple_ipa_opt_pass(_PASS_NAME_PASS_DATA, g) {}
#ifndef NO_GATE
-#if BUILDING_GCC_VERSION >= 5000
virtual bool gate(function *) { return _GATE(); }
-#else
- virtual bool gate(void) { return _GATE(); }
-#endif
#endif
virtual opt_pass *clone() { return new _PASS_NAME_PASS(); }
#ifndef NO_EXECUTE
-#if BUILDING_GCC_VERSION >= 5000
virtual unsigned int execute(function *) { return _EXECUTE(); }
-#else
- virtual unsigned int execute(void) { return _EXECUTE(); }
-#endif
#endif
};
}
diff --git a/scripts/gcc-plugins/structleak_plugin.c b/scripts/gcc-plugins/structleak_plugin.c
index d7190e443a14..74e319288389 100644
--- a/scripts/gcc-plugins/structleak_plugin.c
+++ b/scripts/gcc-plugins/structleak_plugin.c
@@ -103,10 +103,8 @@ static void finish_type(void *event_data, void *data)
if (type == NULL_TREE || type == error_mark_node)
return;
-#if BUILDING_GCC_VERSION >= 5000
if (TREE_CODE(type) == ENUMERAL_TYPE)
return;
-#endif
if (TYPE_USERSPACE(type))
return;
diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
index b2d8b8aa2d99..8f636a23bc3f 100755
--- a/scripts/leaking_addresses.pl
+++ b/scripts/leaking_addresses.pl
@@ -455,8 +455,9 @@ sub parse_file
open my $fh, "<", $file or return;
while ( <$fh> ) {
+ chomp;
if (may_leak_address($_)) {
- print $file . ': ' . $_;
+ printf("$file: $_\n");
}
}
close $fh;
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 8f6b13ae46bf..7d631aaa0ae1 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -189,7 +189,7 @@ if ($arch =~ /(x86(_64)?)|(i386)/) {
$local_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\S+)";
$weak_regex = "^[0-9a-fA-F]+\\s+([wW])\\s+(\\S+)";
$section_regex = "Disassembly of section\\s+(\\S+):";
-$function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:";
+$function_regex = "^([0-9a-fA-F]+)\\s+<([^^]*?)>:";
$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s(mcount|__fentry__)\$";
$section_type = '@progbits';
$mcount_adjust = 0;
diff --git a/scripts/sorttable.c b/scripts/sorttable.c
index f355869c65cd..b7c2ad71f9cf 100644
--- a/scripts/sorttable.c
+++ b/scripts/sorttable.c
@@ -54,6 +54,10 @@
#define EM_ARCV2 195
#endif
+#ifndef EM_RISCV
+#define EM_RISCV 243
+#endif
+
static uint32_t (*r)(const uint32_t *);
static uint16_t (*r2)(const uint16_t *);
static uint64_t (*r8)(const uint64_t *);
@@ -227,6 +231,34 @@ static void sort_relative_table(char *extab_image, int image_size)
}
}
+static void arm64_sort_relative_table(char *extab_image, int image_size)
+{
+ int i = 0;
+
+ while (i < image_size) {
+ uint32_t *loc = (uint32_t *)(extab_image + i);
+
+ w(r(loc) + i, loc);
+ w(r(loc + 1) + i + 4, loc + 1);
+ /* Don't touch the fixup type or data */
+
+ i += sizeof(uint32_t) * 3;
+ }
+
+ qsort(extab_image, image_size / 12, 12, compare_relative_table);
+
+ i = 0;
+ while (i < image_size) {
+ uint32_t *loc = (uint32_t *)(extab_image + i);
+
+ w(r(loc) - i, loc);
+ w(r(loc + 1) - (i + 4), loc + 1);
+ /* Don't touch the fixup type or data */
+
+ i += sizeof(uint32_t) * 3;
+ }
+}
+
static void x86_sort_relative_table(char *extab_image, int image_size)
{
int i = 0;
@@ -236,7 +268,7 @@ static void x86_sort_relative_table(char *extab_image, int image_size)
w(r(loc) + i, loc);
w(r(loc + 1) + i + 4, loc + 1);
- w(r(loc + 2) + i + 8, loc + 2);
+ /* Don't touch the fixup type */
i += sizeof(uint32_t) * 3;
}
@@ -249,7 +281,7 @@ static void x86_sort_relative_table(char *extab_image, int image_size)
w(r(loc) - i, loc);
w(r(loc + 1) - (i + 4), loc + 1);
- w(r(loc + 2) - (i + 8), loc + 2);
+ /* Don't touch the fixup type */
i += sizeof(uint32_t) * 3;
}
@@ -339,6 +371,8 @@ static int do_file(char const *const fname, void *addr)
custom_sort = s390_sort_relative_table;
break;
case EM_AARCH64:
+ custom_sort = arm64_sort_relative_table;
+ break;
case EM_PARISC:
case EM_PPC:
case EM_PPC64: